package main


type CQueue struct {
	stk_tail []int
	stk_head []int
}


func Constructor() CQueue {
	var cqueue = CQueue{
		stk_tail: []int{},
		stk_head: []int{},
	}
	return cqueue
}


func (this *CQueue) AppendTail(value int)  {

}


func (this *CQueue) DeleteHead() int {
	return 0;
}


/**
 * Your CQueue object will be instantiated and called as such:
 * obj := Constructor();
 * obj.AppendTail(value);
 * param_2 := obj.DeleteHead();
 */

func main()  {

}